JP6804930B2 - 内燃機関の燃焼室内への水噴射を診断するための方法および装置 - Google Patents

内燃機関の燃焼室内への水噴射を診断するための方法および装置 Download PDF

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JP6804930B2
JP6804930B2 JP2016206840A JP2016206840A JP6804930B2 JP 6804930 B2 JP6804930 B2 JP 6804930B2 JP 2016206840 A JP2016206840 A JP 2016206840A JP 2016206840 A JP2016206840 A JP 2016206840A JP 6804930 B2 JP6804930 B2 JP 6804930B2
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knocking
amount
internal combustion
combustion engine
water injection
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JP2017089622A (ja
Inventor
カーステン　クルート
クルート カーステン
ヘーグル ヨハネス
ヘーグル ヨハネス
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Robert Bosch GmbH
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Robert Bosch GmbH
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/12—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with non-fuel substances or with anti-knock agents, e.g. with anti-knock fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0227—Control aspects; Arrangement of sensors; Diagnostics; Actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/03—Adding water into the cylinder or the pre-combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/025—Engine noise, e.g. determined by using an acoustic sensor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP2016206840A 2015-10-23 2016-10-21 内燃機関の燃焼室内への水噴射を診断するための方法および装置 Active JP6804930B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015220721.8A DE102015220721B4 (de) 2015-10-23 2015-10-23 Verfahren und Vorrichtung zur Diagnose einer Wassereinspritzung in einen Brennraum eines Verbrennungsmotors
DE102015220721.8 2015-10-23

Publications (2)

Publication Number Publication Date
JP2017089622A JP2017089622A (ja) 2017-05-25
JP6804930B2 true JP6804930B2 (ja) 2020-12-23

Family

ID=58490048

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JP2016206840A Active JP6804930B2 (ja) 2015-10-23 2016-10-21 内燃機関の燃焼室内への水噴射を診断するための方法および装置

Country Status (4)

Country Link
US (1) US10337461B2 (zh)
JP (1) JP6804930B2 (zh)
CN (1) CN106948951B (zh)
DE (1) DE102015220721B4 (zh)

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* Cited by examiner, † Cited by third party
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DE102015224402A1 (de) * 2015-12-07 2017-06-08 Robert Bosch Gmbh Kraftstoffzumessung für den Betrieb eines Verbrennungsmotors
US10323605B2 (en) * 2016-09-07 2019-06-18 Ford Global Technologies, Llc Method and system for engine water injection
DE102017212306A1 (de) * 2017-07-19 2019-01-24 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum Erhöhen des globalen Verdichtungsverhältnisses eines Verbrennungsmotors bei variierender Kraftstoffqualität
DE102017212759A1 (de) * 2017-07-25 2019-01-31 Robert Bosch Gmbh Verteilervorrichtung für eine Wassereinspritzvorrichtung einer Brennkraftmaschine
DE102017213387A1 (de) * 2017-08-02 2019-02-07 Robert Bosch Gmbh Verteilervorrichtung für eine Wassereinspritzvorrichtung einer Brennkraftmaschine
CN108049988A (zh) * 2017-09-07 2018-05-18 同济大学 一种废热回收高温油水混合喷射的汽油机结构
CN107905918A (zh) * 2017-09-07 2018-04-13 同济大学 一种缸外冷水缸内热水混合双喷射的汽油机结构
DE102017215751A1 (de) * 2017-09-07 2019-03-07 Robert Bosch Gmbh Wassereinspritzvorrichtung mit mindestens zwei Tanks
CN108049994A (zh) * 2017-09-08 2018-05-18 同济大学 一种废热回收高温油水混合喷射的内燃机燃料供给系统
JP2019078186A (ja) * 2017-10-20 2019-05-23 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 内燃機関の動作方法及び動作装置
CN109779768A (zh) * 2017-11-13 2019-05-21 罗伯特·博世有限公司 用于运行内燃机的方法和装置
KR101967458B1 (ko) * 2017-12-13 2019-04-09 현대오트론 주식회사 물분사 인젝터 고장진단 방법 및 이에 의해 운용되는 고장진단 장치
KR101967467B1 (ko) * 2017-12-14 2019-04-09 현대오트론 주식회사 배기가스 정화용 촉매 손상 방지를 위한 물분사 인젝터 제어방법 및 이에 의해 운용되는 엔진
KR101927506B1 (ko) 2017-12-14 2018-12-11 현대오트론 주식회사 물분사 인젝터 고장진단 방법 및 이에 의해 운용되는 고장진단 장치
DE102018200095A1 (de) * 2018-01-04 2019-07-04 Robert Bosch Gmbh Verteilervorrichtung für eine Wassereinspritzvorrichtung einer Brennkraftmaschine
DE102018101773B4 (de) * 2018-01-26 2019-11-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Vorrichtung zur Wassereinspritzung
DE102018003025A1 (de) * 2018-04-13 2019-10-17 Mann+Hummel Gmbh Wasserverteiler für einen Verbrennungsmotor
CN108869105A (zh) * 2018-06-21 2018-11-23 浙江吉利控股集团有限公司 一种发动机喷水系统
CN111237095B (zh) * 2020-02-24 2021-07-20 中国第一汽车股份有限公司 一种用于喷水发动机的水箱温度控制系统及其控制方法
DE102020206917A1 (de) 2020-06-03 2021-12-09 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer Brennkraftmaschine
DE102020215541A1 (de) 2020-12-09 2022-06-09 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer Anlage zum gemeinsamen Führen mehrerer flüssiger Stoffe
DE102021115095B3 (de) 2021-05-26 2022-07-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Antriebssteuergerät zur Funktionsprüfung eines Wassereinspritzsystems

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DE3142729A1 (de) * 1981-10-28 1983-05-05 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur regelung einer brennkraftmaschine in abhaengigkeit des auftretens von klopfvorgaengen
DE3928611A1 (de) * 1989-08-30 1991-03-07 Bosch Gmbh Robert Einspritzduese fuer dieselmotoren
DE4137179C2 (de) * 1991-11-12 1997-02-27 Hdc Ag Vorrichtung zum Erzeugen einer Wasser-in-Öl Emulsion und Verwendung der Vorrichtung an einem Dieselmotor
JP3021259B2 (ja) * 1993-11-19 2000-03-15 三菱重工業株式会社 燃料・水噴射装置
US5832880A (en) * 1997-07-28 1998-11-10 Southwest Research Institute Apparatus and method for controlling homogeneous charge compression ignition combustion in diesel engines
DE10043700A1 (de) * 2000-09-04 2002-03-14 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine und entsprechende Vorrichtung
US7676321B2 (en) * 2007-08-10 2010-03-09 Ford Global Technologies, Llc Hybrid vehicle propulsion system utilizing knock suppression
JP2010156295A (ja) * 2008-12-29 2010-07-15 Toyota Motor Corp 多気筒内燃機関の診断装置及び制御装置
JP5198340B2 (ja) * 2009-03-31 2013-05-15 本田技研工業株式会社 エンジンのノック制御装置
JP4846852B2 (ja) * 2010-02-03 2011-12-28 川崎重工業株式会社 燃料切換機能付き燃料供給装置
US8554445B2 (en) * 2010-07-29 2013-10-08 Ford Global Technologies, Llc Method and system for controlling fuel usage
JP5881971B2 (ja) * 2011-04-22 2016-03-09 川崎重工業株式会社 ガスエンジンの制御装置及び制御方法
JP2014098314A (ja) * 2012-11-13 2014-05-29 Suzuki Motor Corp 吸気異常診断装置
US10947946B2 (en) * 2013-05-22 2021-03-16 Ford Global Technologies, Llc Enhanced VDE knock control
US9127607B2 (en) * 2013-05-29 2015-09-08 Ford Global Technologies, Llc Method for purging condensate from a charge air cooler
DE102014222474A1 (de) * 2014-11-04 2016-05-04 Bayerische Motoren Werke Aktiengesellschaft Anpassung der Fluidmenge des Systems zur Zusatzeinspritzung eines Verbrennungsmotors an das Signal der Klopfregelung

Also Published As

Publication number Publication date
DE102015220721A1 (de) 2017-04-27
JP2017089622A (ja) 2017-05-25
US20170114754A1 (en) 2017-04-27
CN106948951A (zh) 2017-07-14
DE102015220721B4 (de) 2017-09-14
CN106948951B (zh) 2021-06-22
US10337461B2 (en) 2019-07-02

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